Original Articles
Copyright ©The Author(s) 1999.
World J Gastroenterol. Oct 15, 1999; 5(5): 421-423
Published online Oct 15, 1999. doi: 10.3748/wjg.v5.i5.421
Table 4 Frequency of GER episodes lasting more than 5 min in eld erly and younger patients (x-± s)
ElderlypatientsYoungerpatients
Upright position
P R3253
RE9656
Supine position
P R3253
RE3222